Diffraction Limited MD1 Benutzerhandbuch
Hardware Installation
15
Screw Mount Details
Next place a nut part-way down each screw. Since the fiberglass may be slightly
uneven, adjust the nuts so they are in a plane; i.e. when the board is placed on
top, each corner must be evenly supported by a nut. Lay the board in place on
top of the nuts, and fasten down using additional nuts.
Wiring
Referring back to the first picture above, you can see the terminal block (green).
Beside that is the dome sensor jack, and the RS-232 serial port connector. The
serial port should be connected to the PC COM port using the supplied cable.
The motor sensor should be plugged into the sensor jack.
The green terminal block includes the following connections, from left to right as
shown in the picture above:
AUX1
Beside that is the dome sensor jack, and the RS-232 serial port connector. The
serial port should be connected to the PC COM port using the supplied cable.
The motor sensor should be plugged into the sensor jack.
The green terminal block includes the following connections, from left to right as
shown in the picture above:
AUX1
Optional. Pulling this terminal to ground will cause the
dome to close
dome to close
AUX2
Optional. Pulling this terminal to ground will cause the
dome to close
dome to close
REED2
Shutter closed position magnetic relay
GND
Ground for shutter closed position magnetic relay
REED1
Shutter closed position magnetic relay
GND
Ground for shutter closed position magnetic relay
OPUP/LEFT
Open Upper motor command
CLSUP/RIGHT
Close Upper motor command
OPEN
Open Lower motor command
CLOSE
Close Lower motor command
+12V
+12V input. We recommend adding an external power
switch.
switch.